Date: Tue, 02 Feb 2010 22:32:34 +0900 From: Stephane LAPIE <stephane.lapie@darkbsd.org> To: freebsd-fs@freebsd.org, freebsd-hardware@freebsd.org Subject: [zfs][hardware] Reproducible kernel panic in 8.0-STABLE Message-ID: <4B682972.6030604@darkbsd.org>
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Hello lists,
I have a case of kernel panic that can be consistently reproduced, and=20
which I guess is related to the hardware I'm using (Marvell controllers, =
check my pciconf -lv output below).
The kernel panic message is always, consistently, the following :
Sleeping thread (tid 100021, pid 0) owns a non-sleepable lock
in the following cases (both on Marvell PCI-X SATA controllers) :
- Bad disk failing one too much DMA read/flush/write and getting=20
disconnected by the system (it has SMART indicators reporting at least=20
200 bad sectors, and still rising weekly); This is how I noticed it.
- When I simply unplug one disk, to replace it. It should also be noted=20
my system freezes upon atacontrol reinit'ing the concerned ata channel.
Unplugging for instance an USB drive that belongs to the pool doesn't=20
provoke this effect.
Just sharing in case there is anyone here who could provide pointers or=20
insight.
Thanks for your time,
--> ZFS pool structure :
NAME STATE READ WRITE CKSUM
prana DEGRADED 0 0 0
raidz1 DEGRADED 0 0 0
spare DEGRADED 0 0 0
ad16 ONLINE 0 0 0
ad16 ONLINE 0 0 0
ad30 ONLINE 0 0 0
ad28 ONLINE 0 0 0
ad18 ONLINE 0 0 0
ad14 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
ad26 ONLINE 0 0 0
ad4 ONLINE 0 0 0
ad6 ONLINE 0 0 0
ad8 ONLINE 0 0 0
ad10 ONLINE 0 0 0
raidz1 ONLINE 0 0 0
ad20 ONLINE 0 0 0
ad22 ONLINE 0 0 0
ad24 ONLINE 0 0 0
ad32 ONLINE 0 0 0
ad34 ONLINE 0 0 0
cache
ad12 ONLINE 0 0 0
ad37 ONLINE 0 0 0
spares
da0 AVAIL
da1 AVAIL
--> pciconf -lv output :
hostb0@pci0:0:0:0: class=3D0x060000 card=3D0xd98015d9 chip=3D0x29e08086=20
rev=3D0x01 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'X38/X48 (Bearlake) Processor to I/O Controller'
class =3D bridge
subclass =3D HOST-PCI
pcib1@pci0:0:6:0: class=3D0x060400 card=3D0xd98015d9 chip=3D0x29e98086=20
rev=3D0x01 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D 'X38/X48 (Bearlake) PCIe Root Port 2'
class =3D bridge
subclass =3D PCI-PCI
em2@pci0:0:25:0: class=3D0x020000 card=3D0x10bd15d9 chip=3D0x10bd8086 rev=
=3D0x02=20
hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'Intel 82566DM Gigabit Ethernet Adapter (82566DM)'
class =3D network
subclass =3D ethernet
uhci0@pci0:0:26:0: class=3D0x0c0300 card=3D0xd98015d9 chip=3D0x29378086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB Universal Host=20
Controller'
class =3D serial bus
subclass =3D USB
uhci1@pci0:0:26:1: class=3D0x0c0300 card=3D0xd98015d9 chip=3D0x29388086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB Universal Host=20
Controller'
class =3D serial bus
subclass =3D USB
uhci2@pci0:0:26:2: class=3D0x0c0300 card=3D0xd98015d9 chip=3D0x29398086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB Universal Host=20
Controller'
class =3D serial bus
subclass =3D USB
ehci0@pci0:0:26:7: class=3D0x0c0320 card=3D0xd98015d9 chip=3D0x293c8086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host=20
Controller'
class =3D serial bus
subclass =3D USB
pcib4@pci0:0:28:0: class=3D0x060400 card=3D0xd98015d9 chip=3D0x29408086=20
rev=3D0x02 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) PCIe Root Port 1'
class =3D bridge
subclass =3D PCI-PCI
uhci3@pci0:0:29:0: class=3D0x0c0300 card=3D0xd98015d9 chip=3D0x29348086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB Universal Host=20
Controller'
class =3D serial bus
subclass =3D USB
uhci4@pci0:0:29:1: class=3D0x0c0300 card=3D0xd98015d9 chip=3D0x29358086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB Universal Host=20
Controller'
class =3D serial bus
subclass =3D USB
uhci5@pci0:0:29:2: class=3D0x0c0300 card=3D0xd98015d9 chip=3D0x29368086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB Universal Host=20
Controller'
class =3D serial bus
subclass =3D USB
ehci1@pci0:0:29:7: class=3D0x0c0320 card=3D0xd98015d9 chip=3D0x293a8086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) USB2 Enhanced Host=20
Controller'
class =3D serial bus
subclass =3D USB
pcib6@pci0:0:30:0: class=3D0x060401 card=3D0xd98015d9 chip=3D0x244e8086=20
rev=3D0x92 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub=20
Interface to PCI Bridge'
class =3D bridge
subclass =3D PCI-PCI
isab0@pci0:0:31:0: class=3D0x060100 card=3D0xd98015d9 chip=3D0x29168086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IR (ICH9R) LPC Interface Controller'
class =3D bridge
subclass =3D PCI-ISA
ahci0@pci0:0:31:2: class=3D0x010601 card=3D0xd98015d9 chip=3D0x29228086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) 6 port SATA AHCI Control=
ler'
class =3D mass storage
subclass =3D SATA
ichsmb0@pci0:0:31:3: class=3D0x0c0500 card=3D0xd98015d9 chip=3D0x29308086=
=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) SMBus Controller'
class =3D serial bus
subclass =3D SMBus
none0@pci0:0:31:6: class=3D0x118000 card=3D0x000015d9 chip=3D0x29328086=20
rev=3D0x02 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '82801IB/IR/IH (ICH9 Family) Thermal Subsystem'
class =3D dasp
pcib2@pci0:3:0:0: class=3D0x060400 card=3D0x00000000 chip=3D0x03408086=20
rev=3D0x09 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '41210 [Lanai] Serial to Parallel PCI Bridge A-segmen=
t=20
Bridge'
class =3D bridge
subclass =3D PCI-PCI
pcib3@pci0:3:0:2: class=3D0x060400 card=3D0x00000000 chip=3D0x03418086=20
rev=3D0x09 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D '41210 [Lanai] Serial to Parallel PCI Bridge B-segmen=
t=20
Bridge'
class =3D bridge
subclass =3D PCI-PCI
em0@pci0:4:4:0: class=3D0x020000 card=3D0x108a8086 chip=3D0x108a8086 rev=3D=
0x03=20
hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'PRO/1000 P'
class =3D network
subclass =3D ethernet
em1@pci0:4:4:1: class=3D0x020000 card=3D0x108a8086 chip=3D0x108a8086 rev=3D=
0x03=20
hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'PRO/1000 P'
class =3D network
subclass =3D ethernet
pcib5@pci0:6:0:0: class=3D0x060400 card=3D0x00000000 chip=3D0x032c8086=20
rev=3D0x09 hdr=3D0x01
vendor =3D 'Intel Corporation'
device =3D 'PCI Express-to-PCI Express Bridge (6702PXH)'
class =3D bridge
subclass =3D PCI-PCI
ioapic0@pci0:6:0:1: class=3D0x080020 card=3D0xd98015d9 chip=3D0x03268086 =
rev=3D0x09 hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D '6700/6702PXH I/OxAPIC Interrupt Controller A'
class =3D base peripheral
subclass =3D interrupt controller
atapci0@pci0:7:1:0: class=3D0x010000 card=3D0x11ab11ab chip=3D0x608111ab =
rev=3D0x09 hdr=3D0x00
vendor =3D 'Marvell Semiconductor (Was: Galileo Technology Ltd)'=
device =3D 'MV88SX6081 8-port SATA II PCI-X Controller'
class =3D mass storage
subclass =3D SCSI
atapci1@pci0:7:7:0: class=3D0x010000 card=3D0x11ab11ab chip=3D0x608111ab =
rev=3D0x09 hdr=3D0x00
vendor =3D 'Marvell Semiconductor (Was: Galileo Technology Ltd)'=
device =3D 'MV88SX6081 8-port SATA II PCI-X Controller'
class =3D mass storage
subclass =3D SCSI
em3@pci0:17:0:0: class=3D0x020000 card=3D0x10128086 chip=3D0x10128086 rev=
=3D0x01=20
hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'Dual Port Gigabit Ethernet Controller (Fiber) (82546=
EB)'
class =3D network
subclass =3D ethernet
em4@pci0:17:0:1: class=3D0x020000 card=3D0x10128086 chip=3D0x10128086 rev=
=3D0x01=20
hdr=3D0x00
vendor =3D 'Intel Corporation'
device =3D 'Dual Port Gigabit Ethernet Controller (Fiber) (82546=
EB)'
class =3D network
subclass =3D ethernet
vgapci0@pci0:17:1:0: class=3D0x030000 card=3D0x63261039 chip=3D0x63261039=
=20
rev=3D0x0b hdr=3D0x00
vendor =3D 'Silicon Integrated Systems (SiS)'
device =3D 'SiS6326 GUI Accelerator'
class =3D display
subclass =3D VGA
fwohci0@pci0:17:3:0: class=3D0x0c0010 card=3D0xba8015d9 chip=3D0x8023104c=
=20
rev=3D0x00 hdr=3D0x00
vendor =3D 'Texas Instruments (TI)'
device =3D 'IEEE1394a-2000 OHCI PHY/Link-Layer Ctrlr (TSB43AB21/=
A)'
class =3D serial bus
subclass =3D FireWire
atapci2@pci0:17:4:0: class=3D0x010185 card=3D0x82131283 chip=3D0x82131283=
=20
rev=3D0x00 hdr=3D0x00
vendor =3D 'Integrated Technology Express (ITE) Inc'
device =3D 'IDE Controller (IT8213F)'
class =3D mass storage
subclass =3D ATA
--> dmesg output :
Copyright (c) 1992-2010 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-STABLE #11: Thu Jan 14 21:05:32 JST 2010
=20
darksoul@eirei-no-za.yomi.darkbsd.org:/usr/storage/tech/eirei-no-za.yomi.=
darkbsd.org/usr/obj/usr/storage/tech/eirei-no-za.yomi.darkbsd.org/usr/src=
/sys/DARK-2009KERN=20
amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM)2 Quad CPU Q9400 @ 2.66GHz (2666.68-MHz=20
K8-class CPU)
Origin =3D "GenuineIntel" Id =3D 0x1067a Stepping =3D 10
=20
Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
=20
Features2=3D0x408e3fd<SSE3,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,x=
TPR,PDCM,SSE4.1,XSAVE>
AMD Features=3D0x20100800<SYSCALL,NX,LM>
AMD Features2=3D0x1<LAHF>
TSC: P-state invariant
real memory =3D 8589934592 (8192 MB)
avail memory =3D 8257941504 (7875 MB)
ACPI APIC Table: <PTLTD APIC >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 3
ioapic0 <Version 2.0> irqs 0-23 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
kbd1 at kbdmux0
ichwd module loaded
iscsi: version 2.1.0
acpi0: <PTLTD XSDT> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 6.0 on pci0
pci3: <ACPI PCI bus> on pcib1
pcib2: <PCI-PCI bridge> at device 0.0 on pci3
pci4: <PCI bus> on pcib2
em0: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x2000-0x203f=20
mem 0xdfd80000-0xdfd9ffff,0xdfd00000-0xdfd3ffff irq 16 at device 4.0 on p=
ci4
em0: [FILTER]
em0: Ethernet address: 00:0e:0c:70:7d:1e
em1: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x2040-0x207f=20
mem 0xdfda0000-0xdfdbffff,0xdfd40000-0xdfd7ffff irq 17 at device 4.1 on p=
ci4
em1: [FILTER]
em1: Ethernet address: 00:0e:0c:70:7d:1f
pcib3: <PCI-PCI bridge> at device 0.2 on pci3
pci5: <PCI bus> on pcib3
em2: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x1820-0x183f=20
mem 0xdff00000-0xdff1ffff,0xdff20000-0xdff20fff irq 16 at device 25.0 on =
pci0
em2: Using MSI interrupt
em2: [FILTER]
em2: Ethernet address: 00:30:48:de:84:88
uhci0: <Intel 82801I (ICH9) USB controller> port 0x1840-0x185f irq 16 at =
device 26.0 on pci0
uhci0: [ITHREAD]
usbus0: <Intel 82801I (ICH9) USB controller> on uhci0
uhci1: <Intel 82801I (ICH9) USB controller> port 0x1860-0x187f irq 17 at =
device 26.1 on pci0
uhci1: [ITHREAD]
usbus1: <Intel 82801I (ICH9) USB controller> on uhci1
uhci2: <Intel 82801I (ICH9) USB controller> port 0x1880-0x189f irq 18 at =
device 26.2 on pci0
uhci2: [ITHREAD]
usbus2: <Intel 82801I (ICH9) USB controller> on uhci2
ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem=20
0xdff22800-0xdff22bff irq 18 at device 26.7 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0
pcib4: <ACPI PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci6: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 0.0 on pci6
pci7: <ACPI PCI bus> on pcib5
atapci0: <Marvell 88SX6081 SATA300 controller> port 0x3000-0x30ff mem=20
0xdf200000-0xdf2fffff irq 24 at device 1.0 on pci7
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: [ITHREAD]
ata6: <ATA channel 4> on atapci0
ata6: [ITHREAD]
ata7: <ATA channel 5> on atapci0
ata7: [ITHREAD]
ata8: <ATA channel 6> on atapci0
ata8: [ITHREAD]
ata9: <ATA channel 7> on atapci0
ata9: [ITHREAD]
atapci1: <Marvell 88SX6081 SATA300 controller> port 0x3400-0x34ff mem=20
0xdf300000-0xdf3fffff irq 28 at device 7.0 on pci7
atapci1: [ITHREAD]
ata10: <ATA channel 0> on atapci1
ata10: [ITHREAD]
ata11: <ATA channel 1> on atapci1
ata11: [ITHREAD]
ata12: <ATA channel 2> on atapci1
ata12: [ITHREAD]
ata13: <ATA channel 3> on atapci1
ata13: [ITHREAD]
ata14: <ATA channel 4> on atapci1
ata14: [ITHREAD]
ata15: <ATA channel 5> on atapci1
ata15: [ITHREAD]
ata16: <ATA channel 6> on atapci1
ata16: [ITHREAD]
ata17: <ATA channel 7> on atapci1
ata17: [ITHREAD]
uhci3: <Intel 82801I (ICH9) USB controller> port 0x18a0-0x18bf irq 23 at =
device 29.0 on pci0
uhci3: [ITHREAD]
usbus4: <Intel 82801I (ICH9) USB controller> on uhci3
uhci4: <Intel 82801I (ICH9) USB controller> port 0x18c0-0x18df irq 22 at =
device 29.1 on pci0
uhci4: [ITHREAD]
usbus5: <Intel 82801I (ICH9) USB controller> on uhci4
uhci5: <Intel 82801I (ICH9) USB controller> port 0x18e0-0x18ff irq 18 at =
device 29.2 on pci0
uhci5: [ITHREAD]
usbus6: <Intel 82801I (ICH9) USB controller> on uhci5
ehci1: <Intel 82801I (ICH9) USB 2.0 controller> mem=20
0xdff22c00-0xdff22fff irq 23 at device 29.7 on pci0
ehci1: [ITHREAD]
usbus7: EHCI version 1.0
usbus7: <Intel 82801I (ICH9) USB 2.0 controller> on ehci1
pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci17: <ACPI PCI bus> on pcib6
em3: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x4080-0x40bf=20
mem 0xdfe00000-0xdfe1ffff irq 20 at device 0.0 on pci17
em3: [FILTER]
em3: Ethernet address: 00:07:e9:0f:a3:80
em4: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x40c0-0x40ff=20
mem 0xdfe20000-0xdfe3ffff irq 21 at device 0.1 on pci17
em4: [FILTER]
em4: Ethernet address: 00:07:e9:0f:a3:81
vgapci0: <VGA-compatible display> port 0x4000-0x407f mem=20
0xde800000-0xdeffffff,0xdfe40000-0xdfe4ffff at device 1.0 on pci17
fwohci0: <Texas Instruments TSB43AB22/A> mem=20
0xdfe54000-0xdfe547ff,0xdfe50000-0xdfe53fff irq 22 at device 3.0 on pci17=
fwohci0: [ITHREAD]
fwohci0: OHCI version 1.10 (ROM=3D1)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:30:48:00:00:20:42:f6
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:30:48:20:42:f6
fwe0: Ethernet address: 02:30:48:20:42:f6
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:30:48:00:00:20:42:f6 @ 0xfffe00000000, S400, =
maxrec 2048
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0x799820
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=3D0x00000000, SelfID Count=3D1,=20
CYCLEMASTER mode
atapci2: <ITE IT8213F UDMA133 controller> port=20
0x4420-0x4427,0x4414-0x4417,0x4418-0x441f,0x4410-0x4413,0x4400-0x440f=20
irq 23 at device 4.0 on pci17
atapci2: [ITHREAD]
ata18: <ATA channel 0> on atapci2
ata18: [ITHREAD]
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <Intel ICH9 AHCI SATA controller> port=20
0x1c70-0x1c77,0x1c64-0x1c67,0x1c68-0x1c6f,0x1c60-0x1c63,0x1c00-0x1c1f=20
mem 0xdff22000-0xdff227ff irq 17 at device 31.2 on pci0
ahci0: [ITHREAD]
ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich0: [ITHREAD]
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich1: [ITHREAD]
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich2: [ITHREAD]
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich3: [ITHREAD]
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich4: [ITHREAD]
ahcich5: <AHCI channel> at channel 5 on ahci0
ahcich5: [ITHREAD]
ichsmb0: <Intel 82801I (ICH9) SMBus controller> port 0x1100-0x111f mem=20
0xdff23000-0xdff230ff irq 17 at device 31.3 on pci0
ichsmb0: [ITHREAD]
smbus0: <System Management Bus> on ichsmb0
smb0: <SMBus generic I/O> on smbus0
pci0: <dasp> at device 31.6 (no driver attached)
acpi_button0: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart0: console (115200,n,8,1)
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
cpu0: <ACPI CPU> on acpi0
coretemp0: <CPU On-Die Thermal Sensors> on cpu0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
coretemp1: <CPU On-Die Thermal Sensors> on cpu1
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
coretemp2: <CPU On-Die Thermal Sensors> on cpu2
est2: <Enhanced SpeedStep Frequency Control> on cpu2
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
coretemp3: <CPU On-Die Thermal Sensors> on cpu3
est3: <Enhanced SpeedStep Frequency Control> on cpu3
p4tcc3: <CPU Frequency Thermal Control> on cpu3
ichwd0: <Intel ICH9R watchdog timer> on isa0
ichwd0: Intel ICH9R watchdog timer (ICH9 or equivalent)
orm0: <ISA Option ROMs> at iomem=20
0xc0000-0xc7fff,0xc8000-0xc8fff,0xc9000-0xcf7ff,0xcf800-0xd5fff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0=
ZFS filesystem version 14
ZFS storage pool version 14
Timecounters tick every 1.000 msec
Waiting 5 seconds for SCSI devices to settle
firewire0: 1 nodes, maxhop <=3D 0 cable IRM irm(0) (me)
firewire0: bus manager 0
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <Intel> at usbus5
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <Intel> at usbus6
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
ad4: 1430799MB <Seagate ST31500341AS CC1H> at ata2-master UDMA100 SATA 3G=
b/s
ad6: 1430799MB <Seagate ST31500341AS CC1H> at ata3-master UDMA100 SATA 3G=
b/s
ad8: 1430799MB <Seagate ST31500341AS CC1H> at ata4-master UDMA100 SATA 3G=
b/s
ad10: 1430799MB <Seagate ST31500341AS CC1H> at ata5-master UDMA100 SATA=20
3Gb/s
ad12: 61136MB <TS64GSSD25S M V090216> at ata6-master UDMA100 SATA 3Gb/s
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
ad14: 1430799MB <Seagate ST31500341AS CC1H> at ata7-master UDMA100 SATA=20
3Gb/s
ad16: 1430799MB <Seagate ST31500341AS CC1H> at ata8-master UDMA100 SATA=20
3Gb/s
ad18: 1430799MB <Seagate ST31500341AS CC1H> at ata9-master UDMA100 SATA=20
3Gb/s
ad20: 1430799MB <Seagate ST31500341AS SD1A> at ata10-master UDMA100 SATA =
3Gb/s
ad22: 1430799MB <Seagate ST31500341AS CC1H> at ata11-master UDMA100 SATA =
3Gb/s
ad24: 1430799MB <Seagate ST31500341AS CC1H> at ata12-master UDMA100 SATA =
3Gb/s
ad26: 1430799MB <Seagate ST31500341AS CC1H> at ata13-master UDMA100 SATA =
3Gb/s
ad28: 1430799MB <Seagate ST31500341AS CC1H> at ata14-master UDMA100 SATA =
3Gb/s
ad30: 1430799MB <Seagate ST31500341AS CC1H> at ata15-master UDMA100 SATA =
3Gb/s
ad32: 1430799MB <Seagate ST31500341AS CC1H> at ata16-master UDMA100 SATA =
3Gb/s
ad34: 1430799MB <Seagate ST31500341AS CC1H> at ata17-master UDMA100 SATA =
3Gb/s
ata18: DMA limited to UDMA33, controller found non-ATA66 cable
ad36: 3823MB <TRANSCEND 20070831> at ata18-master UDMA33
ad37: 61136MB <TS64GSSD25 M V090331> at ata18-slave UDMA133
uhub3: 6 ports with 6 removable, self powered
uhub7: 6 ports with 6 removable, self powered
ugen0.2: <Chicony> at usbus0
uhub8: <Chicony Generic USB Hub, class 9/0, rev 1.10/1.00, addr 2> on usb=
us0
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
Trying to mount root from zfs:prana
uhub8: 3 ports with 2 removable, bus powered
ugen0.3: <Chicony> at usbus0
ukbd0: <Chicony PFU-68 USB Keyboard, class 0/0, rev 1.10/1.00, addr 3>=20
on usbus0
kbd2 at ukbd0
em1: link state changed to UP
em0: link state changed to UP
ad36: FAILURE - SMART status=3D51<READY,DSC,ERROR> error=3D4<ABORTED>
ugen7.2: <vendor 0x05e3> at usbus7
uhub9: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/7.02, addr 2> on=20
usbus7
uhub9: 4 ports with 4 removable, self powered
ugen7.3: <vendor 0x05e3> at usbus7
uhub10: <vendor 0x05e3 USB2.0 Hub, class 9/0, rev 2.00/7.02, addr 3> on=20
usbus7
uhub10: 4 ports with 4 removable, self powered
ugen7.4: <Generic> at usbus7
umass0: <Generic External, class 0/0, rev 2.00/1.04, addr 4> on usbus7
umass0: SCSI over Bulk-Only; quirks =3D 0x0000
umass0:6:0:-1: Attached to scbus6
da0 at umass-sim0 bus 0 scbus6 target 0 lun 0
da0: <Generic External 1.04> Fixed Direct Access SCSI-4 device
da0: 40.000MB/s transfers
da0: 1430799MB (2930277168 512 byte sectors: 255H 63S/T 182401C)
--=20
Stephane LAPIE, EPITA SRS, Promo 2005
"Even when they have digital readouts, I can't understand them."
--MegaTokyo
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